The most graceful wasp I've ever seen doesn't look very graceful up close! These are parasites of bees and wasps. Toowong, QLD.
Gasteruptiidae wasp, about 10mm long, rests on a blade of grass. The most graceful flying insect I've seen. Wasps in this family are parasites of bees and other wasps. Toowong, QLD.
Neanastatus wasp lays eggs on an acacia gall. Oxley Creek, QLD.